ChkitOut, Interesting observation. I wonder how they constantly keep an inventory of stock 50/50 long/short. Let's say you start out with...
With a stock, how do you buy at a discount? I mean for a stock, its price is determined by the market, it's not like an ETF where you can...
jsmooth, I was asking the question of how can liquidity provider in stocks hedge their exposure in options since the bid/ask spread in options...
Steve, You say if the bid gets hit, and the liquidity provider will try to sell at higher price, but what if the price keeps going down (i.e....
1. I don't think having 100s of stocks help since vast majority of stocks are highly correlated and move with the market. Most stocks are down by...
I am wondering how do liquidity providing traders hedge their risk? Let's us they post both a bid and/or ask, and the bid gets hit. Now what if...
I am curious to know if there is time decay associated with Ultra (bull) ETFs. I understand the tracking error associated with these ultra ETFs...
I think we all need to write trouble tickets/call them to let them know the problem, this is unacceptable.
I noticed IB's market data (for a NYSEArca stock) constantly has the wrong Bid/Ask values, and is missing trades that actually took place (a trade...
The TWS by itself is working fine. The problem arises when you try to connect your API software to it, then it freezes.
Yup, same problem here. After my software connects with TWS, TWS just freezes, and I have to force kill TWS through task manager.
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